We have been witnessing how the currency move is boosting exporters' profits. Buying momentum is quite strong, stimulated by robust earnings.

Buying momentum is quite strong, stimulated by robust earnings. We have been witnessing how the currency move is boosting exporters' profits.

Machinery makers are enjoying steady increases in their production. Japan's strong economy is boosting domestic demand.

The merger will have a big impact on retailers. This will likely trigger consolidation within the industry, helping to drive profitability at retailers higher.

It's simply that there was too much of a gain in too short a period of time. Investors are looking for any pointers to get out of the market for now.

Without decisive policy action by the government, the 11,000 will be just a passing point.